case-sensitive

问题 I have a .NET 4.0 application that uses Entity Framework 4 that connects to a MS SQL 2008 database. The naming convention used is for example table "Clients", fields : "Id", "Id_Order". Now I need to switch from SQL Server to Oracle Server, so I migrated the MS SQL database to oracle database, but the problem is that all the table names and column names are uppercased, so by generating the edmx for oracle(using ODAC), I will have to change in code from "Clients" to "CLIENTS", "Id" to "ID",

问题 I have this LINQ Query: TempRecordList = new ArrayList(TempRecordList.Cast<string>().OrderBy(s => s.Substring(9, 30)).ToArray()); It works great and performs sorting in a way that's accurate but a little different from what I want. Among the the result of the query I see something like this: Palm-Bouter, Peter Palmer-Johnson, Sean Whereas what I really need is to have names sorted like this: Palmer-Johnson, Sean Palm-Bouter, Peter Basically I want the '-' character to be treated as being

问题 I want to name my mysql table column names using camel case and create php classes from these mysql tables with the same camel case names. I will be generating these php classes automatically. I'm wondering if I can rely on column name case no matter what platform I run my application on. So for example, if I name one column name "FirstName", will I ever encounter a time where reading the column name from the database will product "firstname" or something like that? 回答1: Short answer is no.

问题 Is there a standard functionality which will allow me to sort capital and small letters in the following way or I should implement a custom comparator: student students Student Students For an instance: using System; using System.Collections.Generic; namespace Dela.Mono.Examples { public class HelloWorld { public static void Main(string[] args) { List<string> list = new List<string>(); list.Add("student"); list.Add("students"); list.Add("Student"); list.Add("Students"); list.Sort(); for (int

问题 We have issues with utf8-string comparisons in MySQL 5, regarding case and accents : from what I gathered, what MySQL implements collations by considering that "groups of characters should be considered equal". For example, in the utf8_unicode_ci collation, all the letters "EÉÈÊeéèê" are in the same box (together with other variants of "e"). So if you have a table containing ["video", "vidéo", "vidÉo", "vidÊo", "vidêo", "vidÈo", "vidèo", "vidEo"] (in a varchar column declared with ut8_general

问题 We have issues with utf8-string comparisons in MySQL 5, regarding case and accents : from what I gathered, what MySQL implements collations by considering that "groups of characters should be considered equal". For example, in the utf8_unicode_ci collation, all the letters "EÉÈÊeéèê" are in the same box (together with other variants of "e"). So if you have a table containing ["video", "vidéo", "vidÉo", "vidÊo", "vidêo", "vidÈo", "vidèo", "vidEo"] (in a varchar column declared with ut8_general

问题 Routes in Ruby on Rails are case sensitive. It seems someone brought this up before, and it has been labeled will not fix. http://rails.lighthouseapp.com/projects/8994/tickets/393-routes-are-case-sensitive That strikes me as unfortunate, as I don't really see any upside on my own application for routes to be case sensitive, while on the downside it creates a potential for confusion and a general appearance of lack of polish in my opinion. What's the best way to make my routes case insensitive

问题 Closed . This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 3 years ago . Just wondering why people like case sensitivity in a programming language? I'm not trying to start a flame war just curious thats all. Personally I have never really liked it because I find my productivity goes down when ever I have tried a language that has case sensitivity,

问题 I have php code where first letter of database table names is in capital letter every where but table names in database are in lowercase. What global setting should I use so that no need to change in every code file for making table names in same case as in database. 回答1: MySQL metadata is case sensitive by default on Linux. That is if you have a table my_table, in lower case, then select * from my_table will succeed while select * from MY_TABLE will fail with some sort of table doesn't exist

问题 I'm getting this error when I start up my application Caused by: org.dbunit.dataset.NoSuchColumnException: CLIENT.ID - (Non-uppercase input column: ID) in ColumnNameToIndexes cache map. Note that the map's column names are NOT case sensitive I'm not too sure why I'm getting this, since my table/column names all all referenced in upper case(even though the message insists this shouldn't be an issue) My table : mysql> describe CLIENT; +------------------+--------------+------+-----+---------+--